间歇性外斜视是临床常见的一种斜视类型，因其发病率高、发病机制不明、手术后复发率高，一直是临床研究的热点。我们就间歇性外斜视病因、双眼视觉、治疗及术后双眼视功能重建的研究进展作一综述。

Intermittent exotropia is a common clinical type of strabismus, because of its high incidence, unknown pathogenesis, and high recurrence rate after surgery, it has been the focus of clinical research. The research progress in cause of intermittent exotropia, classification, clinical features, binocular vision,treatment and binocular vision reconstruction after treatment are reviewed in the paper.